Audit your website's security
Scan. Score. Secure.
Enter any URL and get a full security assessment with letter grades, prioritized fixes, and exportable reports. Set up daily monitoring before they become incidents.
Free security scanning. 10,000+ websites analyzed. Results in seconds.
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What you get
Everything needed to understand and improve your security posture.
Full security assessment
Headers, TLS, DNS, cookies, and CSP policies all checked, graded, and explained with ready to use fix instructions.
PDF reports
Export detailed findings with letter grades and recommendations to share with your team, clients, or auditors.
Daily monitoring
Track security changes across your sites with automated daily scans and email alerts when something changes.
Scan pages behind login walls
The browser extension captures real response headers from authenticated sessions. Scan dashboards, admin panels, and internal tools that the server scanner can't reach. Same scoring, same recommendations.
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app.example.com/dashboard
Built for every security workflow
From one off audits to automated pipeline checks
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Free security analysis. No account required.
Scan your siteOr set up daily monitoring for your sites